Thimble end strain insulator fitting



FIG. 1 is a perspective view of a strain insulator in accord with my new design,

FIG. 2 is a top plan view.

FIG. 3 is a side elevational view,

FIG. 4 is a view taken from the left end of FIG. 3, and

FIG. 5 is an end view of my design as taken from the right end of FIG. 3. 

The ornamental design for a thimble end strain insulator fitting, substantially as shown and described. 